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Tom’s Hardware
Tom’s Hardware
Technology
Zak Killian

New Panther Lake Core Ultra X7 358H leaks in new benchmark - Geekbench 6 result shows off 12 Xe3 Core iGPU's chops

Intel.

In case you missed it, our coverage of Intel's Tech Tour 2025 included an extensive breakdown of the chip company's upcoming Panther Lake mobile processors. There were many details that Intel left out of its presentation, though. Now, thanks to the tearless retina of the ever-watchful Benchleaks bot, we have our first proper leak of what seems like it may be final or near-final Panther Lake silicon.

The leaks appeared early this morning; there are fully eight results in total. Someone was testing an ASUS ROG Zephyrus G14 (GU405AA) laptop using the Geekbench Compute test on the integrated Xe3 GPU of an "Intel Core Ultra X7 358H". That model matches one of the leaked model names that was posted on ChipHell earlier this month and confirmed by CPUID, the developers of HWMonitor. The chip has sixteen CPU cores, which we understand to comprise four Cougar Cove P-cores, eight Darkmont E-cores, and four Darkmont LP-cores.

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